Fixed doctest of fun
Fixed doctest of fun

oliverlee/sympy,postvakje/sympy,shikil/sympy,abloomston/sympy,farhaanbukhsh/sympy,Titan-C/sympy,jbbskinny/sympy,mcdaniel67/sympy,atsao72/sympy,atsao72/sympy,yukoba/sympy,Titan-C/sympy,toolforger/sympy,Curious72/sympy,farhaanbukhsh/sympy,Shaswat27/sympy,postvakje/sympy,bukzor/sympy,wanglongqi/sympy,abhiii5459/sympy,Vishluck/sympy,postvakje/sympy,madan96/sympy,drufat/sympy,ChristinaZografou/sympy,kevalds51/sympy,souravsingh/sympy,VaibhavAgarwalVA/sympy,kaichogami/sympy,VaibhavAgarwalVA/sympy,shikil/sympy,pandeyadarsh/sympy,cswiercz/sympy,shikil/sympy,yukoba/sympy,maniteja123/sympy,iamutkarshtiwari/sympy,wyom/sympy,drufat/sympy,rahuldan/sympy,Gadal/sympy,grevutiu-gabriel/sympy,kevalds51/sympy,aktech/sympy,madan96/sympy,MechCoder/sympy,maniteja123/sympy,hargup/sympy,ahhda/sympy,abloomston/sympy,oliverlee/sympy,rahuldan/sympy,debugger22/sympy,skidzo/sympy,wanglongqi/sympy,garvitr/sympy,Curious72/sympy,ga7g08/sympy,iamutkarshtiwari/sympy,kaushik94/sympy,saurabhjn76/sympy,grevutiu-gabriel/sympy,Designist/sympy,wyom/sympy,saurabhjn76/sympy,chaffra/sympy,mafiya69/sympy,Designist/sympy,bukzor/sympy,Shaswat27/sympy,chaffra/sympy,kevalds51/sympy,chaffra/sympy,sahmed95/sympy,yashsharan/sympy,jbbskinny/sympy,Arafatk/sympy,sahmed95/sympy,mafiya69/sympy,wyom/sympy,garvitr/sympy,jaimahajan1997/sympy,yashsharan/sympy,abloomston/sympy,kaichogami/sympy,Curious72/sympy,emon10005/sympy,Gadal/sympy,rahuldan/sympy,toolforger/sympy,ga7g08/sympy,souravsingh/sympy,ChristinaZografou/sympy,farhaanbukhsh/sympy,MechCoder/sympy,garvitr/sympy,jbbskinny/sympy,ahhda/sympy,lindsayad/sympy,hargup/sympy,Davidjohnwilson/sympy,cswiercz/sympy,AkademieOlympia/sympy,Designist/sympy,AkademieOlympia/sympy,ga7g08/sympy,VaibhavAgarwalVA/sympy,sampadsaha5/sympy,aktech/sympy,asm666/sympy,yukoba/sympy,yashsharan/sympy,wanglongqi/sympy,aktech/sympy,abhiii5459/sympy,souravsingh/sympy,MechCoder/sympy,Arafatk/sympy,hargup/sympy,atreyv/sympy,jaimahajan1997/sympy,Shaswat27/sympy,kaushik94/sympy,pandeyadarsh/sympy,jerli/sympy,Vishluck/sympy,sahmed95/sympy,kaushik94/sympy,emon10005/sympy,mafiya69/sympy,lindsayad/sympy,jerli/sympy,kumarkrishna/sympy,ahhda/sympy,Vishluck/sympy,jerli/sympy,toolforger/sympy,sampadsaha5/sympy,moble/sympy,ChristinaZografou/sympy,skidzo/sympy,bukzor/sympy,oliverlee/sympy,asm666/sympy,atreyv/sympy,kaichogami/sympy,cswiercz/sympy,Davidjohnwilson/sympy,Titan-C/sympy,debugger22/sympy,abhiii5459/sympy,drufat/sympy,kumarkrishna/sympy,grevutiu-gabriel/sympy,iamutkarshtiwari/sympy,Gadal/sympy,emon10005/sympy,maniteja123/sympy,asm666/sympy,skidzo/sympy,lindsayad/sympy,AkademieOlympia/sympy,sampadsaha5/sympy,jaimahajan1997/sympy,mcdaniel67/sympy,atsao72/sympy,debugger22/sympy,atreyv/sympy,kumarkrishna/sympy,pandeyadarsh/sympy,madan96/sympy,Arafatk/sympy,saurabhjn76/sympy,mcdaniel67/sympy,Davidjohnwilson/sympy,moble/sympy,moble/sympy